Including 5 different flashing pattern With 6 leds ( 2*red, 2*blue, 1*yellow, 1*green); Item: GT-512Size: 78.5 cm (length)Description: flashing necklace with 5 ic function and 6 ledsUse 3*AG13 batteries, included.Packing:1) 1 pc/opp bag,2) 24 pcs/inner box,3) 144 pcs/master carton box,4) 3.1 cbf/ctn,5) gw: 9.5 kgs,6) nw: 8.5 kgs, flashing necklace with 5 ic function and 6 led